Carrier P502-8084S Filter Drier 321142-301 or pressure switch faults

or pressure switch faults

the 9204V is a heat-only thermostat

This industrial-grade Bimetal Pneumatic Thermostat is constructed with die-cast aluminum and stainless steel components to withstand demanding mechanical environments

For optimal service life and to prevent sediment buildup in the core tube

the furnace control board will prevent the gas valve from opening

Carrier P502-8084S Filter Drier 321142-301 or pressure switch faultsThe Carrier P502 8084S is a high capacity liquid line filter drier designed for HVAC system protection and moisture removal in residential and light commercial applications. Featuring 1 2" ODF solder connections, this solid core drier utilizes a specialized blend of molecular sieve and activated alumina to effectively capture acid, moisture, and debris that can lead to compressor failure or TXV clogging. Engineered for use with R 410A and R 22